报错: Access restriction:The type JPEGCodec is not accessible due to restriction on required library C:\Program Files\Java\jre6\lib\rt.jar 解决方法: Project -> Properties -> libraries, 先remove掉JRE System Library,然后再Add Library重新加入. =====================
最近登录某台服务器的mysql时候总报错: Access[root@log01 ~]# mysql -u root -p Enter password: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) denied for user 'root'@'localhost' (using password: NO) 我猜想是不是密码忘记了...然后准备修改密码: #mysqladmi
在centos6.8上源码安装了MySQL5.7.20,进入mysql的时候报错如下: 解决办法如下: 在mysql的配置文件内加入: vim /etc/my.cnf skip-grant-tables 保存并重启mysql服务 进入mysql,修改密码: mysql> use mysql; mysql> update user set password=password("你的新密码") where user="root"; mysql> fl
问题重现:(以下讨论范围仅限Windows环境): C:\AppServ\MySQL> mysql -u root -p Enter password: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) (注:如果提示“mysql不是内部命令”,需要将mysql加入环境变量,方法详见:https://jingyan.baidu.com/article/e4d08ffdd5f667
原文地址:传送门 例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; FLUSH PRIVILEGES; 如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器,并使用mypassword作为密码 GRANT ALL PRIVILEGES ON *.*